Opportunities for Healthy Volunteers

Contribute to medical research by participating in studies designed for healthy participants in your selected area.

Find Healthy Volunteer Studies by Location

Discover research opportunities worldwide for healthy participants

🌍 Search Trials by Country

Matched clinical trials

  • A Study of Group B Streptococcus 6-Valent Polysaccharide Conjugate Vaccine in Healthy Pregnant Women and Their Infants

    Recruiting

    3 1
    Finland The Netherlands Spain
  • Study of RSV vaccine and nirsevimab combination to prevent RSV infection in infants up to 12 months of age

    Recruiting

    3 1 1 1
    Investigated Diseases:
    Belgium The Netherlands
  • Study of Pneumococcal Vaccine Response in Patients Without a Spleen: Comparing Vaccination Before and After Spleen Removal Using PCV20 and PCV21

    Recruiting

    3 1 1 1
    Investigated Diseases:
    The Netherlands
  • A study of LTP001 in combination with standard treatment for adults with pulmonary arterial hypertension

    Recruiting

    1 1
    Investigated Diseases:
    Investigated Drugs:
    Belgium Czechia France Germany Greece Italy +5
  • Study of Everolimus and Resistance Training to Improve Bone Formation in Healthy Postmenopausal Women

    Recruiting

    2 1 1
    Investigated Diseases:
    Investigated Drugs:
    Denmark
  • Effect of atomoxetine on learning dynamics in healthy adults: a study comparing single dose atomoxetine 40 mg with placebo

    Recruiting

    2 1 1
    Investigated Drugs:
    France
  • Study of new chickenpox vaccine and measles-mumps-rubella vaccine given by intramuscular injection in healthy children aged 12 to 15 months

    Recruiting

    3 1 1 1
    Investigated Diseases:
    Belgium Bulgaria Denmark Estonia Greece Lithuania +2
  • Comparison of ivabradine, atenolol, and metoprolol for heart rate control in patients with ischemic heart disease before cardiac CT examination

    Recruiting

    3 1 1 1
    Investigated Diseases:
    Denmark
  • Study on BCG Vaccine and Rabies Virus (Inactivated) for Healthy Volunteers: Exploring Pre-Vaccination Immune Status and Its Impact on Vaccine Response

    Recruiting

    3 1 1 1
    The Netherlands
  • Study on How Gut Bacteria Affect Energy Use in Cells for Healthy Adults and Patients with Inflammatory Bowel Disease Using Amphotericin B, Vancomycin, and Gentamicin Sulfate

    Recruiting

    2 1 1 1
    Investigated Diseases:
    France
  • Study on Brain Imaging for Alzheimer’s Disease Using Florquinitau (18F) in Patients with Mild Cognitive Impairment and Early Alzheimer’s Symptoms

    Recruiting

    4 1 1
    Investigated Diseases:
    Investigated Drugs:
    Belgium
  • Study on Long-Term Effects of Oral and Transdermal Estradiol Therapy in Women with Turner Syndrome

    Recruiting

    3 1 1 1
    Investigated Diseases:
    Investigated Drugs:
    Denmark